A kind of inactivated virus storage solution system and its application

Abstract

The invention provides an inactivated virus preservation solution system and its application in the field of inactivation virus preservation. The system includes: a chassis, a liquid storage tube, a storage box, a placement module, an adding module, a control module and identification identification Module; set the storage tube for temporary storage of inactivated virus storage solution and test samples. By setting the placement module, the storage tube can be flexibly and conveniently installed on the first installation frame. When it needs to be taken out, the storage tube can be lowered The lock can be unlocked by pressing, so the operation is simple and sensitive; the inactivated virus preservation solution can be stored in batches by setting the storage box, and at the same time, the preservation solution in the storage box can be automatically added to the placement module by setting the adding module On the liquid storage tubes, the inspectors are exempt from the need to repeatedly inject liquid into each liquid storage tube, which improves the sampling efficiency and the degree of intelligence of the system.

Description

technical field [0001] The invention relates to the field of inactivated virus preservation solution, in particular to an inactivation virus preservation solution system and its application. Background technique [0002] Virus preservation solution is usually divided into two types, one is non-inactivated type, which can protect the protein and nucleic acid of the virus, and the other is the inactivated type, which usually contains the cleavage salt of the inactivated virus, which cleaves the protein and protects the nucleic acid, and is active The virus puts the transport and testing personnel at risk of infection, especially when collecting highly infectious and pathogenic viruses (such as new coronaviruses); the second problem is that the preservation solution cannot avoid RNA degradation, sampling Afterwards, it needs to be transported at low temperature, and cannot be repeatedly frozen and thawed. Because the inactivated virus preservation solution can better ensure the...

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Problems solved by technology

[0002] Virus preservation solution is usually divided into two types, one is non-inactivated type, which can protect the protein and nucleic acid of the virus, and the other is the inactivated type, which usually contains the cleavage salt of the inactivated virus, which cleaves the protein and protects the nucleic acid, and is active The virus puts the transport and testing personnel at risk of infection, especially when collecting highly infectious and pathogenic viruses (such as new coronaviruses); the second problem is that the preservation solution cannot avoid RNA degradation, sampling Afterwards, it needs to be transported at low temperature, and cannot be repeatedly frozen and thawed. Because the inactivated virus preservation solution can better ensure the safety of the testing personnel, it is widely used in virus detection, and the storage environment requirements of the inactivated virus preservation solution, especially the temperature requirements, are relatively high. harsh

[0003] Our team has been committed to the research on virus preservation for a long time, and the developed preservation solution devices and detection systems have gradually been applied in major medical institutions. At the same time, after massive searches by our team, we learned about the existing virus preservation solution storage systems and application methods Mainly, the publication numbers are JP2003002896A, JP2013078272A, JPS5631646A and CN101999343B. It can be seen that the existing preservation solution system is mainly aimed at the production of the preservation solution, and the existing sampling collection is mainly carried out by putting the swab into a disposable test tube. It is necessary to manually add the preservation solution in the test tube repeatedly, and then put the sampled test tube into the test tube rack for temporary placement so as to be sent to the testing room. When there are many samplers to be tested, the test tube and the preservation solution are often placed in the test room In a room temperature environment, this will inevitably gradually reduce the quality of the inactivated virus storage solution. At the same time, the labeling of the test tube is mainly done by labeling to facilitate matching with the identity of the tester. It is easy to fall off and lead to missed detection or even false detection. If the intelligent identification and tracking system of the hospital can be combined to automatically register the identity of each testing personnel and systematically match the collected samples, the information of the samplers can be guaranteed. keep intact

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